<template>
  <div id="app" width="100%">
    <el-container>
      <el-aside width="210px">
        <el-row class="tac" width="100%">
          <!-- 行内所占大小 -->
          <!-- <el-col :span="12"> -->
          <el-col>
            <el-menu default-active="/table" router class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose">
              <el-submenu index="1">
                <template slot="title" >
                  <i class="el-icon-location"></i>
                  <span>前端示例积累</span>
                </template>
                  <el-menu-item index="/table">table表格</el-menu-item>
                  <el-menu-item index="/about">HelloWorld-2</el-menu-item>
                </el-submenu>
              <!-- </el-menu-item-group>
              <el-menu-item-group title="分组2">
                <el-menu-item index="1-3">选项3</el-menu-item>
              </el-menu-item-group>
              <el-submenu index="1-4">
                <template slot="title">选项4</template>
                <el-menu-item index="1-4-1">选项1</el-menu-item>
              </el-submenu> -->
              <!-- <el-menu-item index="2">
                <i class="el-icon-menu"></i>
                <span slot="title">导航二</span>
              </el-menu-item>
              <el-menu-item index="3" disabled>
                <i class="el-icon-document"></i>
                <span slot="title">导航三</span>
              </el-menu-item>
              <el-menu-item index="4">
                <i class="el-icon-setting"></i>
                <span slot="title">导航四</span>
              </el-menu-item> -->
            </el-menu>
          </el-col>
        </el-row>
      </el-aside>
      <el-main class="myMain">
        <router-view></router-view>
      </el-main>
    </el-container>
  </div>



</template>

<style>
</style>

<script>
export default {
  data(){
    return{
      
    };
  },
  methods: {
    handleOpen(key, keyPath) {
      console.log(key, keyPath);
    },
    handleClose(key, keyPath) {
      console.log(key, keyPath);
    },
  },

}
</script>